Results 11 to 20 of about 6,401,086 (116)

On the combinatorics of suffix arrays [PDF]

open access: yes, 2012
We prove several combinatorial properties of suffix arrays, including a characterization of suffix arrays through a bijection with a certain well-defined class of permutations. Our approach is based on the characterization of Burrows-Wheeler arrays given
Kucherov, Gregory   +2 more
core   +5 more sources

What is special about the divisors of 24? [PDF]

open access: yes, 2012
What is an interesting number theoretic or a combinatorial characterization of the divisors of 24 amongst all positive integers? In this paper I will provide one characterization in terms of modular multiplication tables.
Chebolu, Sunil K.
core   +1 more source

Laboratory Characterization and Astrophysical Detection of Vibrationally Excited States of Vinyl Cyanide in Orion-KL [PDF]

open access: yes, 2014
New laboratory data of CH$_2$CHCN (vinyl cyanide) in its ground and vibrationally excited states at the microwave to THz domain allow searching for these excited state transitions in the Orion-KL line survey.
Alonso, J. L.   +13 more
core   +2 more sources

Ancient rhetoric as a hermeneutical tool for the analysis of characterization in narrative literature [PDF]

open access: yes, 2010
This article argues that the conceptualization of the notions of character and characterization in ancient rhetorical treatises can serve as a hermeneutical tool for the analysis of characterization in narrative literature.
De Temmerman, Koen
core   +2 more sources

Tree Languages Defined in First-Order Logic with One Quantifier Alternation [PDF]

open access: yes, 2010
We study tree languages that can be defined in \Delta_2 . These are tree languages definable by a first-order formula whose quantifier prefix is forall exists, and simultaneously by a first-order formula whose quantifier prefix is .
Bojanczyk, Mikolaj, Segoufin, Luc
core   +7 more sources

On Chouikha's isochronicity criterion [PDF]

open access: yes, 2012
Recently A.R.Chouikha gave a new characterization of isochronicity of center at the origin for the equation $x"+g(x)=0$, where $g$ is a real smooth function defined in some neighborhood of $0 \in \R$. We describe another proof of his characterization and
Strelcyn, Jean-Marie
core   +2 more sources

Characterization of a disease-associated mutation affecting a putative splicing regulatory element in intron 6b of the cystic fibrosis transmembrane conductance regulator (CFTR) gene [PDF]

open access: yes, 2009
Cystic fibrosis (CF) is a common recessive disorder caused by >1600 mutations in the CF transmembrane conductance regulator (CFTR) gene. About 13% of CFTR mutations are classified as “splicing mutations,” but for almost 40% of these, their role in ...
BAFFICO AM   +8 more
core   +1 more source

ESASky v.2.0: all the skies in your browser

open access: yes, 2011
With the goal of simplifying the access to science data to scientists and citizens, ESA recently released ESASky (http://sky.esa.int), a new open-science easy-to-use portal with the science-ready Astronomy data from ESA and other major data providers. In
Merín, Bruno   +11 more
core   +4 more sources

Generation of an ultrastable 578 nm laser for Yb lattice clock [PDF]

open access: yes, 2011
In this paper we described the development and the characterization of a 578 nm laser source to be the clock laser for an Ytterbium Lattice Optical clock.
Calonico, D.   +6 more
core   +1 more source

Influence of the Polarity of the Electric Field on Electrorheometry [PDF]

open access: yes, 2019
Uniaxial extensional flow is a canonical flow typically used in rheological characterization to provide complementary information to that obtained by imposing simple shear flow.
Galindo Rosales, Francisco J.   +2 more
core   +1 more source

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